Back to search

Peptide record

TPDB93066

S19-TAT Cell-penetrating Peptides standard
30 amino acids
Basic Information
3D PDB MODEL
Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber.
TPDB93066
S19-TAT
Cell-penetrating Peptides
Delivery and barrier-penetrating peptides
CPPsite3.0
standard
No
A 30-aa standard natural cell-penetrating peptides peptide sequence curated from CPPsite3.0, with an available 3D structural model.
Chemical: Syncytin1322–340 peptide
Sequence
PFVIGAGVLGALGTGIGGIYGRKKRRQRRR
Physicochemical Analysis
C142H245N51O34
NDCEHMSW
G
3210.83
12.71
8
0
11
+8
3.77
-0.307
91.00
Mammalian: >20 hour Yeast: >20 hour E.coli: ?
1490
46.41
3
Residue Composition
number
2
A
6
R
0
N
0
D
0
C
0
E
1
Q
8
G
0
H
3
I
2
L
2
K
0
M
1
F
1
P
0
S
1
T
0
W
1
Y
2
V
Amino Acid Distribution
A: 2 R: 6 N: 0 D: 0 C: 0 E: 0 Q: 1 G: 8 H: 0 I: 3 L: 2 K: 2 M: 0 F: 1 P: 1 S: 0 T: 1 W: 0 Y: 1 V: 2
Chemical Descriptors
30
C142H245N51O34
3210.83
12.71
+8
3.77
-0.307
Free
Syncytin1322–340 peptide
L
Cationic
Linear
Free
N[C@@H](CCCN=C)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCN=C)C(=O)N[C@@H](CCCN=C)C(=O)N[C@@H](CCC(=O)N)C(=O)N[C@@H](CCCN=C)C(=O)N[C@@H](CCCN=C)C(=O)N[C@@H](CCCN=C)C(=O)N[C@@H](CCC(=O)O)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CC1=CN=C(C)/C/1=C\C)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](C)C(=O)N[C@@H](CCC(=O)N)C(=O)N[C@@H](CCC(=O)O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCN=C)C(=O)N[C@@H](CCCN=C)C(=O)N[C@@H]([C@@H](C)CC)C(=O)NCC(=O)N[C@@H](CC(=O)O)C(=O)N[C@@H](CCC(=O)O)C(=O)N[C@@H](Cc1ccccc1)C(=O)N[C@@H](CC(=O)N)C(=O)N[C@@H](C)C(=O)N[C@@H](Cc1ccccc1)C(=O)N[C@@H](Cc1ccccc1)C(=O)N[C@@H](C)C(=O)N[C@@H](CCCN=C)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CS)C(=O)O
Evidence Records 1 records
Evidence 1 Activity

Activity

Cell-penetrating Peptides

Target

HeLa, THP-1 Cells ,A431, Hepg2, Sk-N-Sh, THP-1

Source & Reference

CPPsite3.0
CPPsite3

Other

Source Activity Label Source Definition
Cell-penetrating Peptides
CPPsite3.0 experimentally validated cell-penetrating peptide annotation.
Natural residues Linear L Cationic
Fusogenic
Enhanced green fluorescent protein (eGFP), two enzymes= SNAP-tag and E. coli β-galactosidase)
Cytosol
S19 possessed strong intracellular uptake activities
Macropinocytosis
In vitro
CCCCSSSSCCCHHHHHHGGGGTTTSHHHHTTTC
Additional Detail Fields 1 fields
CCCCSSSSCCCHHHHHHGGGGTTTSHHHHTTTC